<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>


</head>

<body>


<div id="app">
    {{message}}
    <br>
    <span v-bind:title="message">
        这是一段文字
    </span>

</div>




<script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
<script>
    var vue =new Vue({
        el:"#app",
        data:{
            message:"Hello Vue! 页面加载于" +new Date().toString()
        }
    })
</script>

</body>
</html>